US to EU men's shoe size converter
Enter your US men's size to see the EU size used by European shops and most stores in the Gulf.
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Processing and privacy: The result is calculated inside your browser and your data is not sent to any server.
How to use it
- Enter us men's size.
- The result appears straight away and updates as you edit.
- Copy the result, or copy a link that keeps the same values to share it.
How it is calculated
Foot length (in) = (US men's + 22) ÷ 3, then EU = 1.5 × foot length (cm) + 2, with 1 in = 2.54 cm. The result is rounded to the nearest half size, following the ISO/TS 19407 formulas.
Example
Inputs: US men's size = 9. Result: EU size: 41.5; Exact value before rounding: 41.37; Approximate foot length: 26.2 cm.
Limits and caveats
- Brands and models can differ from this chart by up to one size, so check the brand's own chart when you have it.
- Based on the ISO/TS 19407 formulas, which add an allowance of two sizes to the foot length.
- Foot width and shape are not taken into account.
Questions about this tool
What is US men's 9 in EU sizes?
It is EU 41.5 using the ISO/TS 19407 formulas; the exact value before rounding is 41.37, which fits a foot of about 26.2 cm.
Why does a brand's chart differ from this US men's to EU result?
Each brand rounds its sizes and builds its lasts its own way, so its chart can be up to one size off. Measuring your foot in cm is the most reliable check.
Is EU sizing the same for men and women?
Yes. An EU size stands for the same length for everyone; only the US number changes between men's and women's charts.